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Article

Excess sterol accumulation affects seed morphology and physiology in Arabidopsis thaliana.

Plant signaling & behavior - 3 Apr 2021

Shimada Takashi L, Ueda Takashi, Hara-Nishimura Ikuko

Abstract excerpt

Sterols are essential lipids for plant growth, and the sterol content is tightly regulated by a fail-safe system consisting of two processes: 1) suppression of excess sterol production by a negative regulator of sterol biosynthesis (HIGR STEROL ESTER 1, HISE1), and 2) conversion of excess sterols to sterol esters by PHOSPHOLIPID STEROL ACYLTRANSFERASE 1 (PSAT1) in Arabidopsis thaliana. The hise1-3 psat1-2 double...

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Identifiers

PMID: 33446024
DOI: 10.1080/15592324.2021.1872217
PMCID: PMC7971342

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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